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Asia
Japan
Ehime Prefecture
Niihama
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Niihama
Ehime Prefecture, Japan
2025-06-19 04:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
125.9
PM2.5
μg/m³
16.4
NO2
μg/m³
13.9
SO2
μg/m³
13.7
CO
μg/m³
250
Weather
℃
℃
℉
31℃
61%
6 kph
5 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
O3
PM2.5
NO2
SO2
CO
Places included
Hongo
AQI 35
Hoshibaracho
AQI 42
Kitashinmachi
AQI 25
Kubotacho
AQI 37
Nishibaracho
AQI 25
Takihama
AQI 25
Udakacho
AQI 45
Data Sources
http://soramame.taiki.go.jp/
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